并列题名：Study on great heritage relic protection and the development of regional tourism economy Study on great heritage relic protection and the development of regional tourism economy 并列题名：Study on private equity and the development of private economy Study on the government behavior in the development of regional tourism industry 并列题名：Study on tax policies promoting the development of circulareconomy Study on private equity and the development of private economy 并列题名：Function of ICT in the development of regional economy 并列题名：Research on sustainable development of regional tourism ecosystem 并列题名：Annual report on the development of China's marine economy 并列题名：Evaluation and advisory suggestions on the development of information economy